133253525352331 has 2 divisors, whose sum is σ = 133253525352332. Its totient is φ = 133253525352330.

The previous prime is 133253525352329. The next prime is 133253525352341.

133253525352331 is nontrivially palindromic in base 10.

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 133253525352331 - 2¹ = 133253525352329 is a prime.

It is a super-2 number, since 2×133253525352331² (a number of 29 digits) contains 22 as substring.

Together with 133253525352329, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (133253525352301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66626762676165 + 66626762676166.

It is an arithmetic number, because the mean of its divisors is an integer number (66626762676166).

Almost surely, 2^{133253525352331} is an apocalyptic number.

133253525352331 is a deficient number, since it is larger than the sum of its proper divisors (1).

133253525352331 is an equidigital number, since it uses as much as digits as its factorization.

133253525352331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3645000, while the sum is 46.

The spelling of 133253525352331 in words is "one hundred thirty-three trillion, two hundred fifty-three billion, five hundred twenty-five million, three hundred fifty-two thousand, three hundred thirty-one".